dracut.sh: check the value of --kver

https://bugzilla.redhat.com/show_bug.cgi?id=993327

1 files changed, 5 insertions, 0 deletions

diff --git a/dracut.sh b/dracut.sh
index 4ef71f34..0b674ae2 100755
--- a/dracut.sh
+++ b/dracut.sh
@@ -478,6 +478,11 @@ if [[ $regenerate_all == "yes" ]]; then
         ((ret+=$?))
     done
     exit $ret
+elif [[ $kernel ]]; then
+    if ! [[ -d /lib/modules/$kernel ]] && [[ $no_kernel != yes ]]; then
+        printf -- "Kernel version $kernel has no modules in /lib/modules/$kernel\n" >&2
+        exit 1
+    fi
 fi
 
 if ! [[ $kernel ]]; then